diff options
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | Doc/Zsh/expn.yo | 6 |
2 files changed, 5 insertions, 3 deletions
@@ -1,5 +1,7 @@ 2016-09-14 Peter Stephenson <p.stephenson@samsung.com> + * unposted: Doc/Zsh/expn.yo: small documentation tweaks. + * zsh-users/21903: Src/subst.c, Src/zsh.h, Test/D04parameter.ztst: ${...?...} in interactive shell should abort to top level, not just current command. diff --git a/Doc/Zsh/expn.yo b/Doc/Zsh/expn.yo index ecb1877a2..b73151698 100644 --- a/Doc/Zsh/expn.yo +++ b/Doc/Zsh/expn.yo @@ -745,7 +745,7 @@ character of tt($foo) if the substitution would otherwise return a scalar, or the array starting at the fourth element if tt($foo) would return an array. Note that with the option tt(KSH_ARRAYS) tt($foo) always returns a scalar (regardless of the use of the offset syntax) and a form -such as tt($foo[*]:3) is required to extract elements of an array named +such as tt(${foo[*]:3}) is required to extract elements of an array named tt(foo). If var(offset) is negative, the tt(-) may not appear immediately @@ -761,8 +761,8 @@ expression tt(${var: offs}) does work, retrieving the offset from tt($offs). For further compatibility with other shells there is a special case -for array offset 0. This usually accesses to the -first element of the array. However, if the substitution refers the +for array offset 0. This usually accesses the +first element of the array. However, if the substitution refers to the positional parameter array, e.g. tt($@) or tt($*), then offset 0 instead refers to tt($0), offset 1 refers to tt($1), and so on. In other words, the positional parameter array is effectively extended by |